HyperX Predator HX446C19PB3AK2/16, 16 GB, 2 x 8 GB, DDR4, 288-pin DIMM HyperX Predator HX446C19PB3AK2/16. Component for: PC/Server, Internal memory: 16 GB, Memory layout (modules x size): 2 x 8 GB, Internal memory type: DDR4, Memory form factor: 288-pin DIMM